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DK5041 is a 4-input universal input analog acquisition module, four-channel universal input signal, channel can input different signals. One way DA function (optional for communication control DA or transfer function switching). The internal 20 bit high precision measurement of AD. With liquid crystal display channel values.
Product features
1. DK5041 remote data acquisition module is an intelligent module which integrates signal acquisition, transmission and DA output. It can measure 24 kinds of common industrial standard signals and adopt the international standard two-wire ModBus RTU communication mode. This module is widely used in various industrial measurement and control systems.
2. Digital intelligent data acquisition and transmission module with high-speed signal processor and microprocessor as the core, adopting the latest international electronic technology.
3. It can measure 24 kinds of common industrial standard signals of independent 4 channels, that is, it can transmit and output one of them to the remote through 4 choices, and it can also be used as a communication remote given DA through parameter setting.
4. equipped with photoelectric isolation RS-485 communication interface, using ModBus RTU communication protocol. The circuit design uses three terminal isolation of input, power and output.
| K |
| S |
| R |
| T |
| E |
| J |
| B |
| N |
| WRe3-WRe25 |
| WRe5-WRe26 |
| 4～20mA |
| 0～20mA |
| Cu50 |
| PT100 |
| 0～80Ω |
| 0～400Ω |
| 0～20mV |
| 0～100mV |
| 0～1V |
| 1～5V |
| 0～5V |
| -20～+20mV |
| -100～+100mV |
| -5V～+5V |
0-（0-5V/0-20mA/0-10mA)
1-(1-5V/4-20mA)
communication
Photoelectric isolation MODBUS communication
Other detailed parameters
Number of input channels: 4 independent paths, different input types.
Input signal range: 24 common industrial standard signals.
A/D conversion resolution: 18BIT
A/D conversion time: 13SPS
D/A conversion resolution: 16BIT
D/A conversion time: 10M SPS
Communication mode: RS485 interface, two wire system.
Driving distance: 1200 meters
Communication speed: 4800960019200
Communication data format: one start bit, eight bit data bits, one stop bit.
Communication protocol: MODBUS RTU
Supply voltage: DC24V + 10%
Isolation voltage: 2000V AC
Selection size
Outline size: 88mm * 72mm * 59mm
35mm guide rail installation
Example selection
DK5041-IN1:X (Y-Y) -IN2:X (Y-Y) -IN3:X (Y-Y) -IN4:X (Y-Y) -OUT:X (Y-Y) -DA:X
Dk5041: product model.
IN1:X (Y-Y): IN1 represents the first input, X is the type of input signal, Y-Y in brackets is the range of input signal.
IN2:X (Y-Y): IN2 represents the second input, X is the type of input signal, Y-Y in brackets is the range of input signal.
IN3:X (Y-Y): IN3 represents the third input, X is the type of input signal, Y-Y in brackets is the range of input signal.
IN4:X (Y-Y): IN4 represents the fourth input, X is the type of input signal, Y-Y in parentheses is the range of input signal.
OUT:X (Y-Y): X (1-5 selects, 1-4 corresponds to the channel value of the transmit, 5 uses the DA for communication), (Y-Y) indicates the pair.
The scope of delivery should be changed. When given for remote communication, give the 16 digit value for the default communication.
(0-65535).
DA:X: DA indicates the output of DA, and the corresponding output signal type of X, such as: 4-20MA is written as 4MA20.
Example: Customers need to measure 1 K-type thermocouple, 1 20 MV pressure sensor signal 0-2000 Pa, 1 4-20MA signal.
Signal 0-5000, 1, 0-5V 0-8000, DA for communication, 4-20MA. for given control.
The selection code is:
DK5041-IN1:K-IN2:0MV20 (0-2000) -IN3:4MA20 (0-5000) -IN4:0V5 (0-8000) -OUT:5-DA:4MA20
COMPANY：Shijiazhuang Dekun Technology Co., Ltd.
Contact：Mr.Guo
Tel：4008865081
Phone/Whatsapp/Wechat：15810374736
Email：sales@dekun.cc
Skype：live:.cid.168098f49854bbb8
Add：No. 585 Tianshan Street, Shijiazhuang City, Hebei Province, China
